Bug#475492: x11-xserver-utils: 'xvidtune' crashes when 'Show' button pressed.
reassign 475492 nvidia-glx
thank you
A. Costa wrote:
> Package: x11-xserver-utils
> Version: 7.3+2
> Severity: normal
>
>
> I run 'xvidtune' click 'Show' and it crashes. Here's
> what it looks like from the console:
>
> ---------------------------------------
> % strace -o /tmp/xvt.log xvidtune
> Vendor: , Model:
> Num hsync: 1, Num vsync: 1
> hsync range 0: 30.00 - 86.00
> vsync range 0: 48.00 - 150.00
> "1280x960" 148.50 1280 1340 1500 1744 960 977 980 1019 +hsync +vsync
>
> *** glibc detected *** xvidtune: double free or corruption (out): 0x0804f640 ***
> ======= Backtrace: =========
> /lib/i686/cmov/libc.so.6[0xb7cb98f5]
> /lib/i686/cmov/libc.so.6(cfree+0x90)[0xb7cbd360]
> /usr/lib/libXt.so.6(XtFree+0x21)[0xb7eb4d31]
> /usr/lib/libXt.so.6[0xb7ed8f4b]
> /usr/lib/libXt.so.6[0xb7ed90db]
> /usr/lib/libXt.so.6(XtDispatchEventToWidget+0x4a7)[0xb7ec33b7]
> /usr/lib/libXt.so.6[0xb7ec3aaf]
> /usr/lib/libXt.so.6(XtDispatchEvent+0xc7)[0xb7ec2a67]
> /usr/lib/libXt.so.6(XtAppMainLoop+0x44)[0xb7ec2c14]
> xvidtune[0x804ba66]
> /lib/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7c64450]
> xvidtune[0x80496d1]
> ======= Memory map: ========
> 08048000-0804e000 r-xp 00000000 03:03 1764015 /usr/bin/xvidtune
> 0804e000-0804f000 rwxp 00006000 03:03 1764015 /usr/bin/xvidtune
> 0804f000-08096000 rwxp 0804f000 00:00 0 [heap]
> b7af3000-b7aff000 r-xp 00000000 03:03 4378 /lib/libgcc_s.so.1
> b7aff000-b7b00000 rwxp 0000b000 03:03 4378 /lib/libgcc_s.so.1
> b7b00000-b7b21000 rwxp b7b00000 00:00 0
> b7b21000-b7c00000 ---p b7b21000 00:00 0
> b7c22000-b7c23000 rwxp b7c22000 00:00 0
> b7c23000-b7c25000 r-xp 00000000 03:03 4237 /lib/i686/cmov/libdl-2.7.so
> b7c25000-b7c27000 rwxp 00001000 03:03 4237 /lib/i686/cmov/libdl-2.7.so
> b7c27000-b7c2b000 r-xp 00000000 03:03 1911311 /usr/lib/libXdmcp.so.6.0.0
> b7c2b000-b7c2c000 rwxp 00003000 03:03 1911311 /usr/lib/libXdmcp.so.6.0.0
> b7c2c000-b7c2d000 rwxp b7c2c000 00:00 0
> b7c2d000-b7c2f000 r-xp 00000000 03:03 43412 /usr/lib/libXau.so.6.0.0
> b7c2f000-b7c30000 rwxp 00001000 03:03 43412 /usr/lib/libXau.so.6.0.0
> b7c30000-b7c3f000 r-xp 00000000 03:03 43489 /usr/lib/libXpm.so.4.11.0
> b7c3f000-b7c40000 rwxp 0000e000 03:03 43489 /usr/lib/libXpm.so.4.11.0
> b7c40000-b7c4d000 r-xp 00000000 03:03 43300 /usr/lib/libXext.so.6.4.0
> b7c4d000-b7c4e000 rwxp 0000c000 03:03 43300 /usr/lib/libXext.so.6.4.0
> b7c4e000-b7d96000 r-xp 00000000 03:03 4232 /lib/i686/cmov/libc-2.7.so
> b7d96000-b7d97000 r-xp 00148000 03:03 4232 /lib/i686/cmov/libc-2.7.so
> b7d97000-b7d99000 rwxp 00149000 03:03 4232 /lib/i686/cmov/libc-2.7.so
> b7d99000-b7d9c000 rwxp b7d99000 00:00 0
> b7d9c000-b7db0000 r-xp 00000000 03:03 1910891 /usr/lib/libICE.so.6.3.0
> b7db0000-b7db1000 rwxp 00014000 03:03 1910891 /usr/lib/libICE.so.6.3.0
> b7db1000-b7db4000 rwxp b7db1000 00:00 0
> b7db4000-b7dbb000 r-xp 00000000 03:03 1910954 /usr/lib/libSM.so.6.0.0
> b7dbb000-b7dbc000 rwxp 00006000 03:03 1910954 /usr/lib/libSM.so.6.0.0
> b7dbc000-b7ea4000 r-xp 00000000 03:03 43491 /usr/lib/libX11.so.6.2.0
> b7ea4000-b7ea8000 rwxp 000e8000 03:03 43491 /usr/lib/libX11.so.6.2.0
> b7ea8000-b7ef4000 r-xp 00000000 03:03 43421 /usr/lib/libXt.so.6.0.0
> b7ef4000-b7ef7000 rwxp 0004c000 03:03 43421 /usr/lib/libXt.so.6.0.0
> b7ef7000-b7ef8000 rwxp b7ef7000 00:00 0
> b7ef8000-b7f0c000 r-xp 00000000 03:03 1911486 /usr/lib/libXmu.so.6.2.0
> b7f0c000-b7f0d000 rwxp 00014000 03:03 1911486 /usr/lib/libXmu.so.6.2.0
> b7f0d000-b7f60000 r-xp 00000000 03:03 1910912 /usr/lib/libXaw7.so.7.0.0
> b7f60000-b7f67000 rwxp 00052000 03:03 1910912 /usr/lib/libXaw7.so.7.0.0
> b7f67000-b7f6b000 r-xp 00000000 03:03 43456 /usr/lib/libXxf86vm.so.1.0.0
> b7f6b000-b7f6c000 rwxp 00003000 03:03 43456 /usr/lib/libXxf86vm.so.1.0.0
> b7f6c000-b7f6d000 rwxp b7f6c000 00:00 0
> b7f74000-b7f78000 r-xp 00000000 03:03 1911673 /usr/lib/libXfixes.so.3.1.0
> b7f78000-b7f79000 rwxp 00003000 03:03 1911673 /usr/lib/libXfixes.so.3.1.0
> b7f79000-b7f80000 r-xp 00000000 03:03 43643 /usr/lib/libXrender.so.1.3.0
> b7f80000-b7f81000 rwxp 00007000 03:03 43643 /usr/lib/libXrender.so.1.3.0
> b7f81000-b7f89000 r-xp 00000000 03:03 43133 /usr/lib/libXcursor.so.1.0.2
> b7f89000-b7f8a000 rwxp 00007000 03:03 43133 /usr/lib/libXcursor.so.1.0.2
> b7f8a000-b7f8c000 rwxp b7f8a000 00:00 0
> b7f8c000-b7fa6000 r-xp 00000000 03:03 4178 /lib/ld-2.7.so
> b7fa6000-b7fa8000 rwxp 00019000 03:03 4178 /lib/ld-2.7.so
> bfce7000-bfcfc000 rw-p bffeb000 00:00 0 [stack]
> ffffe000-fffff000 r-xp 00000000 00:00 0 [vdso]
> ---------------------------------------
>
> The 'strace' output is attached.
>
> If it matters, my system's video card is:
>
> 01:00.0 VGA compatible controller: nVidia Corporation NV15DDR [GeForce2 Ti] (rev a4)
>
> ...the driver is from a 'nvidia-kernel-legacy-71xx-2.6.24-1-686'
> package made with module-assistant.
>
> (Other than that 'xvidtune' works fine, it widens, narrows, resizes, etc. with
> no problems.)
>
> A web search shows that this same bug was noted on a Ubuntu forum in 2/18/2007:
>
> "Note, I find that xvidtune tends to crash after pressing the Show
> button but the modeline does get printed to the console before all the
> backtrace information." -david_2001
> http://ubuntuforums.org/showthread.php?t=364252
>
> Hope this helps...
>
Given that I can't reproduce here, while you and the above david_2001
both experience the crash with the nvidia binary driver, there's a good
chance the bug is related to nvidia. Reassigning there then.
Brice
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